**Summary** This OSF archive includes materials for the primary analysis of the WASH Benefits Kenya trial (NCT01704105). The principal investigator for the trial is Clair Null, and the coordinating principal investigator for the overall WASH Benefits study is Jack Colford at UC Berkeley. This archive includes the trial's pre-specified protocol and analysis plan. The archive will make public additional study materials, including full replication files for the primary analysis (clean datasets with metadata, final analysis scripts), at the time that the primary outcomes are published in a peer-reviewed journal. **Additional Information** The trial was funded by the Bill & Melinda Gates Foundation through a grant to the University of California, Berkeley (OPPGD759). If you have questions about files in this archive, please contact Benjamin Arnold (benarnold@berkeley.edu) or Jade Benjamin-Chung (jadebc@berkeley.edu). Secondary outcome analyses will each have their own project pages, and we will strive to add links to related pages as they are created.